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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=388019
-->
<head>
  <title>Test for Bug 388019</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<body onload="run()">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=388019">Mozilla Bug 388019</a>
<p id="display"></p>
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<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 388019 **/

SimpleTest.waitForExplicitFinish();

function run()
{
  var oldY = window.scrollY;
  window.location.hash="#abc";
  var newY = window.scrollY;
  isnot(oldY, newY, "we scroll at all");
  ok(oldY + 4000 < newY, "we scroll at least 4000 pixels");
  window.scrollTo(0, 0); // make the results visible
  SimpleTest.finish();
}

</script>
</pre>

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<a name="abc"></a>You should see this text if you click on the link.
<div style="height:4000px"></div>

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